amandalowry8228 amandalowry8228

22-02-2024
Physics

contestada

What is the speed of a sound wave with frequency 2000 Hz and wavelength 0.4 cm?
a. 800 m/s
b. 4000 m/s
c. 5000 m/s
d. 8000 m/s

Respuesta :

Otras preguntas

In many animals, glucose, rather than starch, is transported by the blood through the body to all the cells. Starches in many foods are digested to yield glucos

2. The nucleus of an atom contains 1 point O protons and neutrons protons and electrons O neutrons and electrons O protons, neutrons, and electrons

PLZ WE DOING A LAST YEAR REVIEW AND I FORGOT ALMOST EVERYTHING WBJWMWKW

Please help me I need these answers

Which of the following is an environmental problem associated with abandoned coal mines? A Thermal pollution of streams in the area B Acid drainage due to leach

A cylinder has a radius of 6 inches and a height of 10.What is the surface area of this cylinder ?

Which is a better deal: five tulips for $3.00 or seven tulips for $4.00? Why?

PLEASE HELP! 20 POINTS

Lack of which factor would be most likely to turn an alien species into an invasive species? mates suitable food suitable habitat predators

Is 3:5 equivalent to 6:10? Yes or No Explain: